#1 in Boilers - Repair & Installation in Green Bay WI

Boilers in the Green Bay WI Area

Boiler repairs and boiler replacement

Up To

$1500 Off

New High Efficiency Boiler

Need Boiler Service?

Boiler Repair Services around Green Bay WI

If your boiler fails during the middle of winter or you are concerned by strange boiler noises or odors from your boiler, you can count on Comfort Control.

Our highly trained team of boiler repairmen can come to your home for boiler service quickly. We understand how boilers work and we are ready to get to the bottom of any boiler problem with fast, cost effective service.

Boilers installed in a basement in Green Bay

Boiler System Issues We Can Help With

Call us if your house is not getting proper heat, or you are experiencing any of these conditions.

Water not heating up

Leaks or drips from unit or pipes

Replacement of flame sensors


Whistling, banging or gurgling noises

Vibrating noises

Air blockage

Faulty thermostat


Escaping steam

Boiler error codes

Poor water flow

Vent issues

Broken valves

Increase in energy bills

Big Saving on New Equipment

New Boiler Sales and Installation

Comfort Control carries super high efficiency gas fired boilers from Bosch. The Bosch Greenstar lines of high pressure boilers are 95% efficient and ultra quiet when operating. They produce reliable hot water for your piping with a fully modulating fan assembly.

These new compact boilers can be wall mounted or stand on the floor. best of all the heating blocks are corrosion-resistant. This helps reduce service repair and maintenance calls. If you need to update an older system, contact us today for a complimentary quote.

Ask About Our Savings on New Boilers

If you are in the market for a new system, contact Comfort Control to request a free quote and also ask about our current rebates on new systems.

Free Quote

Time for An Upgrade?

When to Replace a Gas Boiler

Gas boilers are generally very long-lasting systems that can heat your house for a solid 10-15 years, depending on the brand. Some good boilers can last up to 30 years with proper maintenance. Eventually, every oiler will need to be replaced.

If your boiler is over 15 years old, it might be nearing the end of its life span and could fail you in the harsh Wisconsin winters. If your boiler is breaking down or If you’ve been having to call a technician every once in a while to get your boiler working, it’s going to be more cost effective to install a new system than to keep paying for repairs.

Also, look for these signs:

  • Do you notice liquid around your unit?
  • Is the flame yellow instead of blue?
  • Do your fuel costs go up constantly?
  • Does it take longer to heat up your home?
  • Does the house not stay warm?
  • Have you had boiler repairs or boiler service more than once?
  • Was your last boiler repair a warning sign?
Your Top Choice in Green BAy

We Install Boilers in the Green Bay WI Area

Comfort Control is your home comfort specialist. We work to provide complete satisfaction to our customers by providing superior service and economical solutions. For over 40 years we have been serving northeast Wisconsin from our office in De Pere. Get a new boiler for the harsh winter.

No high pressure sales tactics
Trusted, local company
Multiple options
Flexible new boiler financing

Top Rated Heating and Cooling Company

When it’s time to replace your old boiler, our comfort specialist will help you choose from top rated high-efficiency boilers model that is the perfect fit for your home. We are the best at installing modern residential boilers and no job is too big or too small.

In addition to high efficiency gas boilers for homes, we also offer new natural gas forced-air furnaces.